Finding the Fourth Proportional to 2,700.18, 3,726.42 and 1,505.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,700.18 : 3,726.42 = 1,505.25 : x
2. Step 2: Convert to fraction form
   2,700.18/3,726.42 = 1,505.25/x
3. Step 3: Cross multiply
   2,700.18x = 3,726.42 × 1,505.25
4. Step 4: Simplify right side
   2,700.18x = 5,609,193.71
5. Step 5: Solve for x
   x = 5,609,193.71/2,700.18
6. Step 6: Final answer
   x = 2,077.34